Pollack Jasper beads are plain pears measuring approximately 18x18mm to 31x18mm in size, gemstones have vitreous luster on their symmetrical pear shape, the beads exhibit a well polished surface, the hues are merlot, mocha brown, chocolate brown, tan, golden yellow, & cream, and these opaque gemstones have a spider type of veining resembling the artwork of Jackson Pollock.